NBA Basketball

CLEVELAND (AP) Cavaliers coach Tyronn Lue is taking a leave of absence from the team to address health issues that have included chest pains and loss of sleep.

Lue said Monday in statement that tests have offered no conclusion about what the issue is and offered no timetable for his return. The coach said he feels he needs to step away "and focus on trying to establish a stronger and healthier foundation" from which to coach the rest of the season.

"While I have tried to work through it, the last thing I want is for it to affect the team. I am going to use this time to focus on a prescribed routine and medication, which has previously been difficult to start in the midst of a season," Lue said. "My goal is to come out of it a stronger and healthier version of myself so I can continue to lead this team to the championship we are all working towards."